**PUBLICATIONS**

de Araujo, Z., Otten, S, Zhao, W., Kamuru, J., & Han, J. P. (In press). Fostering collaboration with the flip. *Mathematics Teaching in the Middle School*.

Otten, S. A., Zhao, W., de Araujo, Z., & Sherman, M. (In press). Evaluating videos for flipped instruction. *Mathematics Teaching in the Middle School. *

de Araujo, Z., Otten, S. A., & Birisci, S.+ (2017). Teacher-created videos in a flipped mathematics class: digital curriculum materials or lesson enactments? *ZDM International Journal on Mathematics Education*, *online first*.

de Araujo, Z., Otten, S., & Birisci, S.+ (2017). Conceptualizing “homework” in flipped mathematics classes. *Journal of Educational Technology and Society*, *20*, 248–260.

de Araujo, Z., Otten, S., & Birisci, S.+ (2017). Mathematics teachers’ motivations for, conceptions of, and experiences with flipped instruction. *Teaching and Teacher Education*, *62*, 60–70.

**PROCEEDINGS**

Han, J., Stacy, H., Kamuru, J., de Araujo, Z., Otten, S. & Zhao, W. (2019). Features of video homework in flipped algebra instruction. In S. Otten, A. G. Candela, Z. de Araujo, C. Haines, & C. Munter (Eds.), *Proceedings of the 41st Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education *(pp. 141), St. Louis, MO.

Zhao, W., Kamuru, J., Otten, S. & de Araujo, Z., (2019). Flipped instruction in Algebra 1: Is it an old idea in new clothes?. In S. Otten, A. G. Candela, Z. de Araujo, C. Haines, & C. Munter (Eds.), *Proceedings of the 41st Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education *(pp. 1669-1677), St. Louis, MO.

Otten, S., de Araujo, Z., & Sherman M. (2018). Capturing variability in flipped mathematics instruction In T. E. Hodges, G. J. Roy, & A. M. Tyminski (Eds.), *Proceedings of the 40th Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education *(pp. 1052-1059), Greenville, SC.

Zhao, W., Han, J., Kamuru, J., de Araujo, Z., & Otten, S. (2018). Flipped mathematics instruction observation protocol In T. E. Hodges, G. J. Roy, & A. M. Tyminski (Eds.), *Proceedings of the 40th Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education *(pp. 1288), Greenville, SC.

de Araujo, Z., Otten, S., & Birisci, S.+ (2016, November). *Teachers motivations and conceptualizations of flipped mathematics instruction.* Paper presented at the 38th annual meeting for the North American Chapter for the Psychology of Mathematics Education, Tucson, AZ.

Otten, S., de Araujo, Z., & Birisci, S.+ (2016, November). *A framework for homework in flipped mathematics classes*. Poster presented at the 38th annual meeting for the North American Chapter for the Psychology of Mathematics Education, Tucson, AZ.

**PROFESSIONAL DEVELOPMENT PRESENTATIONS**

Otten, S. (2018, July). Examining the use of instructional videos as a factor in secondary math instruction. Presentation to the education faculty at the University of the Western Cape, Cape Town, South Africa.

Otten, S. (2018, March). Flipped mathematics instruction: Innovation or tradition 2.0? Presentation to the mathematics education group at the University of Delaware, Newark, DE.

Otten, S., de Araujo, Z., Zhao, W., Han, J., Mason, E., & Kamuru, J. (2017, December). *Making the most of flipped in-class time*. Presentation at the annual meeting of the Missouri Council of Teachers of Mathematics, Columbia, MO.

de Araujo, Z., Otten, S., Zhao, W., Han, J., Mason, E., & Kamuru, J. (2017, December). *Evaluating videos for flipped instruction*. Presentation at the annual meeting of the Missouri Council of Teachers of Mathematics, Columbia, MO.

Otten, S. (2017, May). Flipped instruction in mathematics: Innovation or tradition 2.0? Presentation to the mathematics education group at the University of North Carolina at Greensboro, Greensboro, NC.

de Araujo, Z., & Otten, S. (2017, April). *Flipped mathematics teachers as curriculum developers*. Symposium paper presented at the annual meeting of the American Educational Research Association, Sig-RME, San Antonio, TX.

de Araujo, Z., & Otten, S. (2016, November). *Considerations for flipped instruction*. Abell Science Teaching Conversations, Columbia, MO.

Otten, S., & de Araujo, Z. (2016, October). *The role of videos in high-quality flipped instruction*. Presentation at the Kansas City Mathematics Technology Expo, Kansas City, MO.

de Araujo, Z., & Otten, S. A. (2016, July). *Flipped mathematics classrooms: Lessons learned from research*. Technopalooza, Columbia, Mo.

de Araujo, Z., & Otten, S. (2015, September). *Flipped instruction*. Presentation at Mizzou EdCamp. Columbia, MO.